Storage box



FIG. 1 is a front view of a storage box showing my design, the rear view being identical thereto;

FIG. 2 is a left side view thereof, the right side view being identical thereto;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a cross sectional view taken along line 5-5 of FIG. 1; and,

FIG. 6 is a cross sectional view taken along line 6-6 of FIG. 3. 

CLAIM The ornamental design for a storage box, as shown and described. 